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Quadrature formulas associated with rational modifications of the Chebyshev weight functions

✍ Scribed by L. Darius; P. González-Vera; M. Jiménez Paiz

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
593 KB
Volume
51
Category
Article
ISSN
0898-1221

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✦ Synopsis

Making use of the connection between quadrature formulas on the unit circle and the interval [-1, 1] recently established in [1], explicit expressions for the nodes and the weights of the Gaussian formulas associated with rational modifications of the Chebyshev weight functions, are given. Some illustrative numerical examples are also presented.

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